{"product_id":"gp16-2774ml-20-lutron-gp-16-circuit-dimming-panel-277480-v-120a","title":"GP16-2774ML-20 | Lutron GP 16-Circuit Dimming Panel, 277\/480 V, 120A","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-end=\"395\" data-start=\"69\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003eThe Lutron GP16-2774ML-20 is a GRAFIK Systems GP dimming panel designed for centralized commercial lighting control. It supports 16 load circuits with a maximum capacity of 120 amps and operates on a 277\/480 V, 3-phase, 4-wire power system. The panel enables controlled dimming and switching of multiple lighting zones within commercial facilities.\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-end=\"417\" data-start=\"20\"\u003e \u003c\/p\u003e\n\u003cp data-end=\"417\" data-start=\"20\"\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable height=\"456\" style=\"width: 81.1795%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.6305%;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.0193%;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.6305%;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.0193%;\"\u003eLutron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.6305%;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.0193%;\"\u003eLighting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.6305%;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.0193%;\"\u003eLighting Controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.6305%;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.0193%;\"\u003eGP16-2774ML-20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.6305%;\"\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.0193%;\"\u003eGRAFIK Systems – GP Dimming Panel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.6305%;\"\u003e\u003cstrong\u003eNumber of Load Circuits\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.0193%;\"\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.6305%;\"\u003e\u003cstrong\u003eTotal Amperage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.0193%;\"\u003e120 A (Max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.6305%;\"\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.0193%;\"\u003e277\/480 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.6305%;\"\u003e\u003cstrong\u003ePhase\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.0193%;\"\u003e3-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.6305%;\"\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.0193%;\"\u003e50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.6305%;\"\u003e\u003cstrong\u003eWiring\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.0193%;\"\u003e4-Wire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.6305%;\"\u003e\u003cstrong\u003ePanel Feed Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.0193%;\"\u003eMain Lugs Only (ML)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.6305%;\"\u003e\u003cstrong\u003eEnclosure Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.0193%;\"\u003eNEMA Type 1, IP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.6305%;\"\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.0193%;\"\u003e16 Gauge Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.6305%;\"\u003e\u003cstrong\u003eCooling Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.0193%;\"\u003eConvection (No Fans)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.6305%;\"\u003e\u003cstrong\u003eMemory Retention\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.0193%;\"\u003e10-Year Power Failure Memory\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.6305%;\"\u003e\u003cstrong\u003eDimensions (H x W x D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.0193%;\"\u003e39.25\" x 27.65\" x 12.00\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.6305%;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.0193%;\"\u003e145 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4\u003eInformation About\u003cmeta charset=\"utf-8\"\u003e \u003cmeta charset=\"utf-8\"\u003e \u003cspan data-sheets-root=\"1\"\u003eGP16-2774ML-20\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp data-start=\"437\" data-end=\"747\"\u003eThe GP16-2774ML-20 is part of Lutron’s GRAFIK Systems GP Dimming Panel lineup, engineered for centralized lighting control in commercial and institutional environments. It provides dimming and switching functionality across 16 load circuits and is designed for integration with Lutron lighting control systems.\u003c\/p\u003e\n\u003cp data-start=\"749\" data-end=\"1079\"\u003eThe enclosure is rated NEMA Type 1 (IP20) for indoor installations and constructed from 16-gauge steel. Cooling is achieved via passive convection using a ribbed aluminum heat sink base, eliminating the need for internal fans. The system includes a 10-year power-failure memory to restore programmed lighting scenes after outages.\u003c\/p\u003e\n\u003cp data-end=\"1009\" data-start=\"506\"\u003e\u003cstrong data-end=\"1102\" data-start=\"1085\"\u003eKey Features: \u003cmeta charset=\"utf-8\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul data-start=\"1078\" data-end=\"1851\"\u003e\n\u003cli data-start=\"1078\" data-end=\"1160\"\u003e\n\u003cp data-start=\"1080\" data-end=\"1160\"\u003e16 Load Circuits: Supports sixteen independently controlled lighting circuits.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1161\" data-end=\"1254\"\u003e\n\u003cp data-start=\"1163\" data-end=\"1254\"\u003e120 Amp Capacity: Designed for commercial-grade lighting distribution up to 120A maximum.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1255\" data-end=\"1338\"\u003e\n\u003cp data-start=\"1257\" data-end=\"1338\"\u003e277\/480 V Operation: Compatible with standard commercial 3-phase power systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1339\" data-end=\"1429\"\u003e\n\u003cp data-start=\"1341\" data-end=\"1429\"\u003eMain Lugs Only Feed: ML configuration for direct integration into distribution panels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1430\" data-end=\"1536\"\u003e\n\u003cp data-start=\"1432\" data-end=\"1536\"\u003eConvection Cooling Design: Ribbed aluminum heat sink provides passive thermal management without fans.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1537\" data-end=\"1615\"\u003e\n\u003cp data-start=\"1539\" data-end=\"1615\"\u003eNEMA Type 1 Enclosure: Indoor-rated steel enclosure with IP-20 protection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1616\" data-end=\"1713\"\u003e\n\u003cp data-start=\"1618\" data-end=\"1713\"\u003e10-Year Memory Retention: Maintains programmed lighting scenes during extended power outages.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1714\" data-end=\"1851\"\u003e\n\u003cp data-start=\"1716\" data-end=\"1851\"\u003eBroad Load Compatibility: Supports incandescent, halogen, magnetic low-voltage, fluorescent dimming ballasts, and select LED drivers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1853\" data-end=\"1969\"\u003eThe GP16-2774ML-20 delivers the reliability and precision required for advanced commercial lighting control systems.\u003c\/p\u003e","brand":"Lutron","offers":[{"title":"Default Title","offer_id":49104882467072,"sku":"GP16-2774ML-20","price":21428.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/e9a00e01c403490a9fac5702bd5cf00a.jpg?v=1785535248","url":"https:\/\/alotechparts.com\/products\/gp16-2774ml-20-lutron-gp-16-circuit-dimming-panel-277480-v-120a","provider":"Alo Tech Solutions","version":"1.0","type":"link"}